示例#1
0
 /**
  * Helper method to get all messages
  *
  * @param Language $lang - Language object to get all messages from
  * @return array - list of all message keys
  */
 private static function getAllMessageKeys(Language $lang)
 {
     wfProfileIn(__METHOD__);
     if (is_null(self::$allMessageKeys)) {
         wfProfileIn(__METHOD__ . '::miss');
         $messageKeys = $lang->getAllMessageKeys();
         self::$allMessageKeys = $messageKeys['messages'];
         $langCode = $lang->getCode();
         // append legacy data
         if (isset(Language::$dataCache->legacyData[$langCode]['messages'])) {
             self::$allMessageKeys = array_unique(array_keys(Language::$dataCache->legacyData[$langCode]['messages']), self::$allMessageKeys);
         }
         wfProfileOut(__METHOD__ . '::miss');
     }
     wfProfileOut(__METHOD__);
     return self::$allMessageKeys;
 }